.floating-button {
  position: fixed;
  right: 20px;
  top: 50%;
  width: 40px;
  height: 40px;
  background-color: #2196f3;
  color: white;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  transition: all 0.3s ease;
}

.floating-button:hover {
  background-color: #1976d2;
}
